4 1979 FRONT AXLE IDENTIFICATION Continued 3 usr rr rnucx J AXLE NON AXLE NON CODE RATIO LK HUB LK HUB CODE RATIO LK HUB IJ HUB K TRUCK 10 SERIES CORPORATION K TRUCK 20 SERIES CORPORATION LZ 276 X YZ 373 X HF 276 X DU 373 X HH 276 X DW 373 X CV 276 X YY 373 X AH 276 X DX 373 X AJ 276 X DV 373 X TM 307 X VN 373 X AR 307 X FB 373 X AS 307 X FC 373 X TK 307 X YM 373 X AW 307 X FD 373 X AY 307 X FF 373 X TX 340 X VK 410 X AZ M0 x nz 410 x BF 340 X FA 410 X TW 340 X YJ 410 X BJ 340 X FR 4I 0 X AX 340 X HA 4I 0 X TZ 373 X VS 410 X BK 373 X FH 410 X BM 373 X FJ 410 X TV 373 X YR 410 X BX 373 X FM 4I0 X BV 373 X FN 41 0 X UZ 41 1 X gg ju Q K TRUCK 20 SERIES DANA ux M1 X QQ X J DC X FF an x DF X FC su x HA 410 X FA 4I 0 X FN 410 X FJ 410 X K TRUCK 1 SERIES DANA K TRUCK 30 SERIES DANA AJ 276 AXLE SGL DUAL NON HH 276 X CODE RATIO WHL WHL LK HUB LK HUB AV 307 X JK 410 X X AS 307 X JM 410 X X AX 340 X XA 410 X X BF 340 X XB 410 X X BV 373 X JN 456 X X BM 373 X JR 456 X X DF 41 1 X XC 466 X X DB 41 1 X XZ 456 X X WAI IEHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 52A zz 0 REV 1 84